【正文】 的新聞主播一定不愿意透露下面這個消息：上周日，新華社新聞主播辛?xí)悦瘸蔀槭澜缟系谝晃慌匀斯ぶ悄苄侣勚鞑?，由此可知畫線詞詞義為不愿意的，故選B。根據(jù)第一段中的Xin Xiaomeng began working as the world39。Xin Xiaomeng s expressions vary so naturally that they are true to life【答案】 （1）B（2）A（3）D（4）C 【解析】【分析】本文是一篇說明文，上周日，新華社新聞主播辛?xí)悦瘸蔀槭澜缟系谝晃慌匀斯ぶ悄苄侣勚鞑?，作者介紹了人工智能背后的技術(shù)，并指出在不久的將來，人工智能新聞主播不會取代人類新聞主播。Al news anchors won39。human news anchors should learn from AT anchors to save their jobsB.This technology remains at the theoretical stageD.This technology is very perfect so farB.They could interview sports starsD.They read news without expressions.B.D.C.B.t always change according to the content. As a result, her expressions look anything but human. Actually. AI is still no match for human qualities.（1）What does the underlined word reluctant in the first paragraph mean? A. Both the technologies used to make Xin39。 Yet we need a thorough knowledge of deep leaning technology to make a robot imitate a person39。s why many news anchors were worried: Will AI replace us in the near future? Unlike previous news robots though, Xin does not read news like a cold machine。 News anchors(主播) must have been reluctant to read out the following news: Xin Xiaomeng began working as the world39。 【點(diǎn)評】本題考點(diǎn)涉及細(xì)節(jié)理解，推理判斷和主旨大意三個題型的考查，是一篇科教類閱讀，要求考生在捕捉細(xì)節(jié)信息的基礎(chǔ)上，進(jìn)一步根據(jù)上下文的邏輯關(guān)系，進(jìn)行分析，推理，概括和歸納，從而選出正確答案。s First Digital Teacher Appears in Classroom最符合本文的標(biāo)題。s first kids to be “taught” by a digital teacher”可知，從新學(xué)年開始，新西蘭奧克蘭的小學(xué)生將成為世界上第一批被機(jī)器人老師教的孩子。 （4）考查主旨大意。根據(jù)最后一段中的“However, regardless of how popular it bees, Will is unlikely to replace human educators any time soon.”可知，Ravishankar認(rèn)為它不會在短期內(nèi)代替人類教育工作者。故選D。 attention, but also allows the program39。 （2）考查細(xì)節(jié)理解。由此可知，特殊之處在于機(jī)器人老師教他們。根據(jù)第一段中的“They became the world39。New Zealand Will Replace Teachers in Classrooms【答案】 （1）A（2）D（3）D（4）B 【解析】【分析】本文是一篇說明文，介紹了一款智能機(jī)器人走進(jìn)小學(xué)課堂，為孩子們講授能源可持續(xù)發(fā)展。The World39。The World39。Disapproving.（4）What might be the best title for the passage? A.Unclear.Doubtful.Optimistic.s attitude to Will39。It can change if necessary.（3）What39。It can talk any topic for free.B.They could get close to smartphone screen.（2）What is the benefit of this twoway interaction? A.This was the start of a new school year.B.A digital teacher taught them. Nikhil Ravishankar believes that Willlike avatars could be a novel way to catch the attention of the next generation. He says, “I have a lot of hope in this technology as a means to deliver costeffective, rich, educational experience in the future.” attention, but also allows the program39。 Just like the humans it replaced, Will is able to instantly react to the students39。 The autonomous animation platform has been modeled after the human brain and nervous system, allowing it to show humanlike behavior. The digital teacher is assigned to teach Vector39。s first kids to be taught by a digital teacher. Before you start imagining a humanlike robot walking around the classroom, Will is just an avatar that appears on the student39。4．犇犇閱讀理解 故選C。根據(jù)最后一段中的“At a meeting in Versailles, France, on November 16th, 2018, the world39。故選A。s (SI, or the metric system, as it is better known)developed from it and became the official measurement in all countries except Myanmar, Liberia and the United States ”可知，在所給出的四個國家中，只有法國采用國際單位制(SI)。me International d39。 （3）考查細(xì)節(jié)理解。s foot ...around a centimetre shorter than the Belgic foot”和“Greek, Egyptian and Babylonian versions of water in a fixed container varied from one another by a few kilos,以及The lieue (former measure of distance), for example, varied from just over 3 km in the north to nearly 6 km in the south”可推知，本段作者主要運(yùn)用了對比的寫作方法，把同一計量單位在不同國家之間或者在同一國家不同區(qū)域間的差異進(jìn)行了說明。 （2）考查推理判斷。根據(jù)第一段中的“man has been the measure of many, if not all, things ”以及下文提到的用作計量單位的手、腳、谷物重量和參考角豆種子重量的磅可知，本段主要講述了不同的東西被用作計量單位。s measurement bodies achieve at the meeting held in Versailles? will e up with seven new SI units. will set May 20th as a new international festival. will redefine four SI units including the kilogram. will decide on a new measure used in the laboratory.【答案】 （1）B（2）D（3）A（4）C 【解析】【分析】本文是一篇說明文，法國凡爾賽宮舉辦的國際計量大會，將對目前使用的國際單位制中的四個基本單位進(jìn)行重新定義，其中包括對千克的重新定義。 At a meeting in Versailles, France, on November 16th, 2018, the world39。Unit233。 Although John Wilkins, an Englishman, first put forward a decimal system (十進(jìn)制) of measurement in 1668, it was the French who in 1799 made it law. The Syst232。 The sizes of similarly named units could also differ. The king39。 【點(diǎn)評】本題考點(diǎn)涉及細(xì)節(jié)理解和推理判斷兩個題型的考查，是一篇科普類閱讀，考生需要準(zhǔn)確捕捉細(xì)節(jié)信息，并根據(jù)上下文進(jìn)行邏輯推理，從而選出正確答案。從而可以推斷出，千足蟲是擁有多種防御機(jī)制的物種。然而，它們也會釋放出有害 的 （3）考查推理判斷。t have to fax anyone a death certificate. They just lie there with their tongues hanging out with the smell of dead flesh, sometimes for hours, effectively convincing potential predators they can find a much fresher meal elsewhere.”可知，負(fù)鼠假裝死亡，讓捕食者在其他地方找到更新鮮的食物，以避免成為捕食者的目標(biāo)。根據(jù)故選C。根據(jù)sea hare【答案】 （1）C（2）B（3）C 【解析】【分析】本文是一篇說明文，介紹了一些野生動物是如何進(jìn)行自身防御的。millipedeopossumvultureThe hoatzin eats cow shit so that it is nicknamed as stink bird.D.The vulture carries bacteria so that predators dare not get close to it.B.releasing substance to make predators unable to smell itD.being plain in taste at the discovery of a predatorB. Researchers using lobsters (2f) as model predators found that the sea blocks the lobsters receptive mechanism. In other words, the sea hare gives its attacker the equivalent of a stuffy nose so they don39。 The graceful sea hare is plain in taste in the first place, so it39。 Millipedes are tricky. For starters they look wormy. Their name is deceptive, too: Their legs number about 750. Their major defense is to curl up into a ball. They, though, also release a harm eyes, and leave a horrible smell on their attackers.s the only bird known to digest by fermentation, like a cow. This p